From 9d00b70897caca90f98b4eaab67c72fa9de981b6 Mon Sep 17 00:00:00 2001
From: Pavel <Pavel.Murygin@gmail.com>
Date: Wed, 20 Oct 2021 23:03:06 +0300
Subject: [PATCH] Compiler support: fix issue with incorrect check for missing
 fields in service registration (#90)

---
 src/internal/compilerSupport/v2.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/internal/compilerSupport/v2.ts b/src/internal/compilerSupport/v2.ts
index 81a496d9..f45cddae 100644
--- a/src/internal/compilerSupport/v2.ts
+++ b/src/internal/compilerSupport/v2.ts
@@ -339,7 +339,7 @@ export function registerService(args: any[], def: ServiceDef) {
 
     // Checking for missing keys
     const requiredKeys = def.functions.map((x) => x.functionName);
-    const incorrectServiceDefinitions = Object.keys(service).filter((f) => !(f in requiredKeys));
+    const incorrectServiceDefinitions = requiredKeys.filter((f) => !(f in service));
     if (!!incorrectServiceDefinitions.length) {
         throw new Error(
             `Error registering service ${serviceId}: missing functions: ` +